Do you need a 3D monitor to watch 3D movies?

You don't have to have a 3D monitor to watch a 3D movie. You can also wear 3D glasses to watch 3D movies. 3D glasses adopt the most advanced "time division method" at present, which is realized by signal synchronization between 3D glasses and display.

The left eye and the right eye of stereoscopic glasses are respectively equipped with a transverse polarizer and a longitudinal polarizer, and the transverse polarized light can only pass through the transverse polarizer and the longitudinal polarized light can only pass through the longitudinal polarizer. This ensures that things shot by the left camera can only enter the left eye, and things shot by the right camera can only enter the right eye, so it is stereoscopic.

Extended data:

Generally speaking, children's eyeballs will not mature until 12 years old. The moving speed of 3D movies is fast, and the depth of field is constantly changing, which easily leads to visual fatigue and pseudomyopia. Especially for children below the middle class in kindergarten, watching 3D movies for a long time will lead to excessive adjustment of eye muscles, which will easily lead to strabismus and amblyopia. Italy's Supreme Health Council decided to ban children under 6 years old from wearing 3D glasses to watch stereoscopic movies.

People who often suffer from dry eye and eye fatigue will open their eyes for a long time and use their eyes excessively in the environment where 3D movies have strong sound and light effects, which will increase the area of eye surface exposed to the air and aggravate dry eye.

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People's Network-Not everyone can watch 3D movies.